This monster is fought at the same time as Leeuni and Ayuni, making this Dominion Tower fight one of the most difficult.

Eruni will summon a Lesser demon (Level 110) at the beginning of the fight; at 3/4 health Eruni will summon two Lesser demons; at 1/2 health, three Lesser demons and at 1/4 health, four Lesser demons. The Lesser demons must be killed before inflicting damage to Eruni. These Lesser demons won't drop loot.